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12V24V48V30A Solar MPPT Controller for Solar Power System


Functional characteristics:

1.  System voltage automatic identification
2.  Design of high speed and high performance 32 bit processor
3.  Excellent heat dissipation and EMC design
4.  Using MPPT and PWM two charging mode, effectively improve the charging efficiency of the battery board.
5.  The use of large screen LCD LCD display and dual key man-machine interface, complete menu display and operation
6.  User-friendly browsing interface, user-friendly operation
7.  Using power MOSFET as a switch, there is no mechanical switch
8.  Intelligent battery power indicator to facilitate the user to view the status of the battery
9.  Lead acid seals, colloids, openings and user selectable charging procedures
10. External temperature sensor with high precision temperature compensation
11. Parameter settings power down save function, no need to repeat settings, easy to use
12. With intuitive LED display, allowing users to understand the solar energy, the running state of the load
13. With over charge, over discharge, overload protection, and electronic short circuit protection and anti back protection of battery.
14. Lightning protection.

Technical indicators

Maximum open circuit voltage<180V
MPPT voltage range13V~150V(12V) ;
26V~150V(24V) ;
Maximum input current30A40A50A60A
Maximum discharge current30A40A50A60A
Solar energyMaximum inputMaximum input12V360W480W600W720W
Battery type adjustableSupport for lead acid, gel, opening and lithium battery (self
Charge cutoff voltage (24V*2)(48V*4)(SEAL)(GEL)(open)(SELF)
boost Charging voltage14.6V±1%14.2V ±1%14.8V ±1%14.0V
Balance charge voltage14.4V±1%14.2V ±1%14.6V ±1%
Float charging voltage13.8V±1%13.8V ±1%13.8V ±1%
Charge return voltage13.3V±1%13.3V ±1%13.3V ±1%
Charging modeMPPT or DCDC(Adjustable)
Maximum charging efficiencyMPPT mode:96%
Battery plate high voltage protectionBattery voltage is greater than 200V, stop charging; automatic recovery of 1 minutes
Over current protection1.1 times rated current, stop charging; auto recovery for 1 minutes
Load modePure lighting control mode, control mode and control overtime household mode (adjustable)
under voltage protection10.8V/21.6V/43.2V   ±1%(adjustabl)
under voltage recovery12.8V/25.6V/51.2V   ±1%(adjustabl)
overload protection1.5 times rated current 3S overload protection action, automatic recovery of 1 minutes
Output short circuit protectionHardware protection (48V system will fuse fuse), automatic recovery of 10 minutes
Controller high temperature protectionThe temperature of the radiator is higher than 65 DEG C to stop charging and discharging, and the temperature is reduced to atemperature of 45 DEG C to recover the charge and discharge.
Exterior dimension297 x 170 x 122 mm
working temperature-25ºC~+60ºC
Storage temperature-30ºC~+70ºC
Humidity requirement<=90%,No condensation
Protection levelIP30
Altitude<=2000m(2000mAbove altitude need to reduce power use)
Connection modeTerminal
Mounting wire diameter<=7#    AWG (16mm²)
Circuit TuoBuck(Common cathode)
Ambient temperature range-35ºC~60ºC
Cooling modeAir cooling, radiator temperature greater than 45 degrees open,less than 35 degrees stop.
Remote monitoring functionRS232 Matching
Warranty period3 years

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